You can target 1 Fish Sea Serpent or Aqua monster in your GY with an equal or lower Level than the number of cards in your opponents hand Special Summon it but it cannot activate its effects this turn You can only use this effect of Gluttonous Reptolphin Greethys once per turn If this card is sent to the GY as Synchro Material You can make the Synchro Monster that used this card as material gain 200 ATKDEF for each card currently in your opponents hand
